TMA
2012
Springer
12 years 8 months ago
2012
Springer
Abstract. The signaling traffic of a cellular network is rich of information related to the movements of its devices across cell boundaries. Thus, passive monitoring of anonymized ...
AAAI
2010
14 years 1 months ago
2010
Constructing models of mobile agents can be difficult without domain-specific knowledge. Parametric models flexible enough to capture all mobility patterns that an expert believes...
EURONGI
2008
Springer
14 years 2 months ago
2008
Springer
In this paper, we propose a new mobility model as an extension of the random walk model. Our proposal gathers mobility patterns with several degrees of randomness, so that both ran...
PEWASUN
2006
ACM
14 years 6 months ago
2006
ACM
Mobility, in its various forms, is one of the sources of several technical challenges being addressed in the last years to achieve a more flexible computing and communication inf...
MOBICOM
2006
ACM
14 years 6 months ago
2006
ACM
Characterizing mobility or contact patterns in a campus environment is of interest for a variety of reasons. Existing studies of these patterns can be classified into two basic a...
INFOCOM
2006
IEEE
14 years 6 months ago
2006
IEEE
— Because a delay tolerant network (DTN) can often be partitioned, routing is a challenge. However, routing benefits considerably if one can take advantage of knowledge concerni...
GLOBECOM
2006
IEEE
14 years 6 months ago
2006
IEEE
— The wireless LAN technology 802.11, also called Wi-Fi, offers high speed wireless Internet access for local area environments. WLANs provide much higher data rates than the mob...
INFOCOM
2007
IEEE
14 years 6 months ago
2007
IEEE
— We consider the problem of aggregating data at a mobile fusion center (fusor) (eg. a PDA or a cellular phone) moving within a spatial region over which a wireless sensor networ...
ICCCN
2007
IEEE
14 years 6 months ago
2007
IEEE
Abstract—This paper proposes a technique called Global PathCache (GPC) that provides fast handoffs in WLANs. GPC maintains a history of mobile stations’ mobility patterns in a ...
ICCCN
2007
IEEE
14 years 6 months ago
2007
IEEE
— Vehicular networks are emerging as an exciting new area of pervasive networking. Roadway congestion amelioration is one of the attractive applications of such a network. The mo...